LONG TEST#2_CSS11

What is a supercomputer mainly used for?

• Playing video games

• Space exploration and weather forecasting

• Banking

• Home automation

What makes a supercomputer powerful?

• Light weight

• Small size

• Thousands of processors and large RAM

• Wireless connectivity

What is the main role of a mainframe computer?

• Mobile gaming

• Support hundreds or thousands of users

• Drawing pictures

• Editing photos

Which organization is most likely to use a mainframe?

• Banks and government offices

• Internet cafes

• Home users

• School canteens

What defines a microcomputer?

• It is used for ATM networks

• It runs on solar energy only

• It uses a microprocessor as its CPU

• It requires a large server room

Which is an example of a microcomputer?

• Desktop PC

• Supercomputer

• Mainframe

• Microwave oven

What is the function of the system unit?

• Display graphics

• Store printouts

• Process and store computer data

• Deliver sound

What does RAM inside the system unit do?

• Store files permanently

• Temporarily hold data for quick access

• Control the monitor

• Power the keyboard

What is the mouse used for?

• Pointing, clicking, and selecting items

• Writing documents

• Printing files

• Connecting to Wi-Fi

Which mouse type uses light instead of a ball?

• Trackball

• Optical

• PS/2

• Mechanical